1004097484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5107}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 2002336000

約数和(自身を除く): 998238516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 398, 494, 796, 988, 2587, 3781, 5107, 5174, 7562, 10214, 10348, 15124, 20428, 49153, 66391, 97033, 98306, 132782, 194066, 196612, 265564, 388132, 1016293, 1261429, 2032586, 2522858, 4065172, 5045716, 13211809, 19309567, 26423618, 38619134, 52847236, 77238268, 251024371, 502048742, 1004097484]

約数ペア:

[(1, 1004097484), (2, 502048742), (4, 251024371), (13, 77238268), (19, 52847236), (26, 38619134), (38, 26423618), (52, 19309567), (76, 13211809), (199, 5045716), (247, 4065172), (398, 2522858), (494, 2032586), (796, 1261429), (988, 1016293), (2587, 388132), (3781, 265564), (5107, 196612), (5174, 194066), (7562, 132782), (10214, 98306), (10348, 97033), (15124, 66391), (20428, 49153)]